Ghaffar, A., et al. «Comments on Percrocuta Carnifex (Carnivora, Percrocutidae) Based on New Fossil Material from the Nagri Formation (Middle Siwaliks) of Hasnot, Pakistan». Geologica Acta, vol. 17, octubre 2019, p. 1-9, http://raco.cat/index.php/GeologicaActa/article/view/353924.